Static task
static1
Behavioral task
behavioral1
Sample
4640d0cc1c43db3bc0e0aef2d826c535.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4640d0cc1c43db3bc0e0aef2d826c535.exe
Resource
win10v2004-20231215-en
General
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Target
4640d0cc1c43db3bc0e0aef2d826c535
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Size
247KB
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MD5
4640d0cc1c43db3bc0e0aef2d826c535
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SHA1
9903052aebf72b5a00da94dd7b0cf68e63686cfd
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SHA256
f008c2e981eafd3d47bb610331b12eb38318dadba6a84da35331fa52122cfebd
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SHA512
c5723431732630f17183d6b2f33615ae5a4635af1ece4bbdc8c7676491afcdb84aaac6e9bd7437dc1da079e74021f5c314c7e2c123bf7ceec728db184b064025
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SSDEEP
6144:FAG+vRGLmzULKBVSdN6KmvafE5efTunX1A5w1QsN:/5qqt2ja/TK1WPs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4640d0cc1c43db3bc0e0aef2d826c535
Files
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4640d0cc1c43db3bc0e0aef2d826c535.exe windows:5 windows x86 arch:x86
d5f4051ee5c1e59dc1d1b2c2e91e734b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcAddress
VirtualAlloc
LoadLibraryA
GetModuleHandleA
GetCommandLineA
GetStartupInfoA
GetLastError
HeapFree
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapAlloc
RaiseException
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 202KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE